[clang] [CIR] Add constant record ILE support (PR #155663)

[Andy Kaylor via cfe-commits]

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@@ -130,6 +132,44 @@ void CIRGenBuilderTy::computeGlobalViewIndicesFromFlatOffset(
   computeGlobalViewIndicesFromFlatOffset(offset, subType, layout, indices);
 }
 
+static mlir::Type getAttributeType(mlir::Attribute attr) {
+  return mlir::cast<mlir::TypedAttr>(attr).getType();
+}
+
+cir::RecordType clang::CIRGen::CIRGenBuilderTy::getCompleteRecordType(
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andykaylor wrote:

I don't love having both `getCompleteRecordTy` and `getCompleteRecordType`. Can we give them the same name and put the common parameters in the same order?

https://github.com/llvm/llvm-project/pull/155663